5226239 has 4 divisors (see below), whose sum is σ = 5299920. Its totient is φ = 5152560.

The previous prime is 5226227. The next prime is 5226251. The reversal of 5226239 is 9326225.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5226227) and next prime (5226251).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5226239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36734 + ... + 36875.

It is an arithmetic number, because the mean of its divisors is an integer number (1324980).

Almost surely, 2^5226239 is an apocalyptic number.

5226239 is a deficient number, since it is larger than the sum of its proper divisors (73681).

5226239 is an equidigital number, since it uses as much as digits as its factorization.

5226239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73680.

The product of its digits is 6480, while the sum is 29.

The square root of 5226239 is about 2286.0968920848. The cubic root of 5226239 is about 173.5387329194.

The spelling of 5226239 in words is "five million, two hundred twenty-six thousand, two hundred thirty-nine".